Answer:
chemical change
Explanation:
chemical change requires energy in the form of heat or electricity.
Answer:
Liquid
Explanation:
Gas is too far away, solid is close but it is not in a random pattern
The water cycle ...........
Answer:
2x+3y=-6
4x+3y=12
3x-y=5
5x+3y=1
Explanation:
standard form: ax + by = C
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